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I-API SPEC 7-1 Drill Pipe China Factory

Incazelo emfushane:

Okujwayelekile: API SPEC 5DP, API 7-2, RP7G

Ibanga: E75, X95, G105, S135, V150

I-PSL: PSL-1, PSL-2, PSL-3

Osayizi: OD: 2 3/8''-6 5/8''

Ubude: R1, R2, R3

Ukucasuka kwangaphandle: NC26, NC38, NC46, NC50, njll.

Ukucasuka kwangaphandle kwangaphakathi: NC50,5 1/2FH, 6 5/8FH, njll.

Ezinye izinhlobo zamapayipi okubhoboza: Ipayipi lokubhola elinesisindo esinzima, Amakholomu okuDla


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele lwe-API SPEC 7-1 Drill Pipe

I-Drill Pipe iyishubhu elisindayo, elingenamthungo lingakwazi ukuzungezisa ucezu lokubhoboza futhi lijikeleze uketshezi lokumba.Ivumela uketshezi lokumba ukuthi lumpontshwe ngebhithi bese lusekela i-annulus.Ipayipi lingaphansi kwe-axial tension, i-torque ephezulu kakhulu kanye nokucindezela okukhulu kwangaphakathi.Ipayipi lokubhoboza ipayipi lensimbi eliqinile elisetshenziswa emisebenzini yokumba, amazinga ku-API 5DP kanye ne-API SPEC 7-1.

Ukucaciswa kwe-API 5DP Drill Pipe

Usayizi Isisindo Sokuqokwa Kubalwe Plain-End Isisindo Ngaphandle Ububanzi Ibanga Ukuqina Kwezindonga Aphatheke Kahle.Okokuhlangana Kwamathuluzi Weld-on
    Lb/ft kg/m in mm   In mm  
2 3/8 6.65 6.26 9.32 2.375 60.3 E,X,G,S 0.280 7.11 EU
2 7/8 10.40 9.72 14.48 2.875 73.0 E,X,G,S 0.362 9.19 IU noma i-EU
3 1/2 9.50 8.81 13.12 3.500 88.9 E 0.254 6.45 IU noma i-EU
3 1/2 13.30 12.31 18.34 3.500 88.9 E,X,G,S 0.368 9.35 IU noma i-EU
3 1/2 15.50 14.63 21.79 3.500 88.9 E 0.449 11.40 IU noma i-EU
3 1/2 15.50 14.63 21.79 3.500 88.9 X,G,S 0.449 11.40 I-EU noma i-EU
4 14.00 12.93 19.26 4.000 101.6 E,X,G,S 0.330 8.38 IU noma i-EU
4 1/2 13.75 12.24 18.23 4.500 114.3 E 0.271 6.88 IU noma i-EU
4 1/2 16.60 14.98 22.31 4.500 114.3 E,X,G,S 0.337 8.56 I-EU noma i-EU
4 1/2 20.00 18.69 27.84 4.500 114.3 E,X,G,S 0.430 10.92 I-EU noma i-EU
5 16.25 14.87 22.15 5.000 127.0 X,G,S 0.296 7.52 IU
5 19.50 17.93 26.71 5.000 127.0 E 0.362 9.19 IEU
5 19.50 17.93 26.71 5.000 127.0 X,G,S 0.362 9.19 I-EU noma i-EU
5 25.60 24.03 35.79 5.000 127.0 E 0.500 12.70 IEU
5 25.60 24.03 35.79 5.000 127.0 X,G,S 0.500 12.70 I-EU noma i-EU
5 1/2 21.90 19.81 29.51 5.500 139.7 E,X,G,S 0.361 9.17 IEU
5 1/2 24.70 22.54 33.57 5.500 139.7 E,X,G,S 0.415 10.54 IEU
6 5/8 25.20 22.19 33.05 6.625 168.3 E,X,G,S 0.330 8.38 IEU
6 5/8 27.70 24.21 36.06 6.625 168.3 E,X,G,S 0.362 9.19 IEU
I-API 5L Casing-Drill-Pipe-Steel Tube for Oil-Well-Drilling (41)

I-Mechanical Properties ye-API 5DP Drill Pipe

Iqembu Ibanga Isivuno Amandla Amandla Okuqina
    Ubuncane Ubuningi Ubuncane
    psi Mpa psi Mpa psi Mpa
1 E-75 75000 517 105000 724 100000 689
3 X-95 95000 655 125000 862 105000 724
  G-105 105000 724 135000 931 115000 793
  I-S-135 135000 931 165000 1138 145000 1000

Izinyathelo Zokuqaphela Ngokusebenzisa I-API 5DP Drill Pipe

1- Amakepisi epulasitiki axhunywe ezinhlangothini zombili zamapayipi
2- Kufanele kugwenywe ibhande lensimbi kanye nokulimala kwezokuthutha
3- Izimpawu ezihlanganisiwe kufanele zifane futhi zingaguquki
4- Inqwaba efanayo (inqwaba) yepayipi lensimbi kufanele ivele esithandweni esifanayo.
5- Ipayipi lensimbi linenombolo efanayo yesithando somlilo, izinga elifanayo lensimbi, imininingwane efanayo.

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I-API 5DP Drill Pipe Iyathengiswa

Sinikeza amamaki ahlukene e-API 5DP Drill Pipe, etholakala kubakhiqizi bamapayipi okubhoboza abangochwepheshe abavela e-China, ububanzi bokunikezela njengoba bungezansi:
Izinga kanye namaBanga
I-1-API 5DP Grade DZ50,
2-General Grade of Drill Pipe API 5DP Grade E75,
3-General Grade of Drill Pipe API 5DP Grade R780,
4-Medium ibanga eliphezulu le-Drill Pipe API 5DP Grade X95,
5-High grade Drill Pipe API 5DP Grade G105,
6-High grade Drill Pipe API 5DP Grade S135

Ipayipi lokubhoboza le-API 5DP lilandela ngemuva ngentambo yesikulufu yokuxhuma i-rig yokumba etholakala ngaphansi kwempahla yokumba engaphezulu kanye nemishini yokugaya noma ithuluzi lokuphuma elingaphansi.Inhloso ukubhoboza udaka lokubhoboza olulethwe ku-drill bit, nokubhoboza ngokukhuphuka, ukwehlisa noma ukuzungezisa izindlela zokuphuma ezingezansi.Ipayipi lokubhoboza kufanele likwazi ukumelana nokucindezela okukhulu kwangaphandle, ukusonteka, ukugoba nokudlidliza.Enqubweni yokucwenga izimayini kanye nowoyela negesi, ipayipi lokubhoboza lingasetshenziswa izikhathi eziningi.

I-FAQ ye-API 5DP Oil Drill Pipe

①Injani inkampani yakho?
Omunye wabakhiqizi nabahlinzeki abahamba phambili abagxile emikhiqizweni yamapayipi okubhola eShayina, ikakhulukazi abahlinzeka ngamapayipi okubhola ahlanganisa ipayipi lokubhoboza uwoyela, ipayipi lokubhoboza umthombo wamanzi, ipayipi lokubhoboza eliyisicaba, ipayipi lokubhola le-geological kanye nepayipi lokubhoboza elingambi.Ngaphandle kwamapayipi okubhoboza siyakwazi futhi ukuhlinzeka ngezinsiza ezahlukene zamapayipi, amajoyinti okubhoboza, izifakelo zamapayipi ensimbi, amavalvu njll. kuhlanganisa ukuthengisa kwethu okukodwa.Ukuthengisa okudidiyelwe nesevisi kuqinisekisa amakhasimende anezidingo ezihlukahlukene ukufinyelela okulula kokuphathwa kokuthenga.
②Ungaqinisekisa kanjani ikhwalithi yemikhiqizo?
Sesisungule uhlelo lokuphatha ikhwalithi ethuthukile emhlabeni wonke, zonke izixhumanisi ezisuka ezintweni ezingavuthiwe ziye emkhiqizweni wokugcina sinokuhlolwa kwekhwalithi okuqinile; Siyiqeda ngokuqinile imikhiqizo engafanelekile egelezela emakethe.Ngesikhathi esifanayo, sizohlinzeka ngesiqinisekiso sesevisi sokulandelela esidingekayo.
③Singakwazi ukuthola umkhiqizo isikhathi eside kangakanani ngemva kokuthenga?
Ekuthengweni komkhiqizo zingakapheli izinsuku eziyi-7 zokusebenza, Sizohlela ukulethwa kwefekthri ngokushesha ngangokunokwenzeka.

I-API 5L Casing-Drill-Pipe-Steel Tube for Oil-Well-Drilling (53)

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